diff options
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-04-15 11:47:44 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-04-15 11:47:44 +0000 |
| commit | 1c543545f83ca31df79487ba5698fe89029ee36c (patch) | |
| tree | 7f625d6c00ba51bc474ba5e8d9355cf7d4f4512b /gcc/ipa-icf-gimple.c | |
| parent | 61d3674f00901a2f87afdceabb586b00c6684860 (diff) | |
| download | gcc-1c543545f83ca31df79487ba5698fe89029ee36c.tar.gz | |
PR ipa/65765
* ipa-icf-gimple.c (func_checker::compare_bb): For GIMPLE_NOP
and GIMPLE_PREDICT use break instead of return true. For
GIMPLE_EH_DISPATCH, compare dispatch region.
* g++.dg/ipa/pr65765.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222123 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ipa-icf-gimple.c')
| -rw-r--r-- | gcc/ipa-icf-gimple.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/ipa-icf-gimple.c b/gcc/ipa-icf-gimple.c index 09adce3d3ec..9efdea465c2 100644 --- a/gcc/ipa-icf-gimple.c +++ b/gcc/ipa-icf-gimple.c @@ -706,7 +706,11 @@ func_checker::compare_bb (sem_bb *bb1, sem_bb *bb2) return return_different_stmts (s1, s2, "GIMPLE_SWITCH"); break; case GIMPLE_DEBUG: + break; case GIMPLE_EH_DISPATCH: + if (gimple_eh_dispatch_region (as_a <geh_dispatch *> (s1)) + != gimple_eh_dispatch_region (as_a <geh_dispatch *> (s2))) + return return_different_stmts (s1, s2, "GIMPLE_EH_DISPATCH"); break; case GIMPLE_RESX: if (!compare_gimple_resx (as_a <gresx *> (s1), @@ -734,7 +738,7 @@ func_checker::compare_bb (sem_bb *bb1, sem_bb *bb2) break; case GIMPLE_PREDICT: case GIMPLE_NOP: - return true; + break; default: return return_false_with_msg ("Unknown GIMPLE code reached"); } |